Jean-Claude Poignant

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Bures-Yvette, FR

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Patents Grantslast 30 patents

Information Patent Grant
Pharmaceutical compositions containing tetrahydroalstonine and meth...
- Patent number 3,969,521
- Issue date Jul 13, 1976
- Science Union et Cie, Societe Francaise de Recherche Medical
- Jean-Claude Poignant
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL